Percentages - Intro

75 Topics, 3 Skills

Decimals to Percents - Standard

Topic 1

Decimals to Percents - Standard

Topic 2

Fraction to Percents - Standard

Topic 3

Fraction to Percents - Standard

Topic 4

Percents to Decimals - Standard

Topic 5

Percent growth of a number (10%) - Concept Intro

Topic 6

Percent of a number (10% multiples)

Topic 7

Percent growth of a number (10% multiples) - Concept Intro

Topic 8

Percent reduction of a number (10% multiples)

Topic 9

Percent reduction of a number (10% multiples)

Topic 10

Percent - one number of another (10%) - Concept Intro

Topic 11

Percent change in a growing number (10% multiples)

Topic 12

Percent change in a growing number (10% multiples)

Topic 13

Percent growth of a number (10% multiples) - Concept Intro

Topic 14

Percent - one number of another (10%) - Concept Intro

Topic 15

Percent change in a shrinking number (10% multiples)

Topic 16

Decimals to Percents - Standard

Topic 17

Percents to Decimals - Powers of Ten

Topic 18

Fraction to Percents - Standard

Topic 19

Percents to Decimals - Standard

Topic 20

Percents to Decimals - Powers of Ten

Topic 21

Percents to Fractions - Powers of Ten

Topic 22

Decimal Tenths by Tens - Column

Topic 23

Decimal Tenths by Tens

Topic 24

Fraction to Percents - Powers of Ten

Topic 25

Decimals to Percents - Powers of Ten

Topic 26

Decimal Tenths by Ones

Topic 27

Percent of a number (10%) - Concept Intro

Topic 28

Percent of a number (10%) - Concept Intro

Topic 29

Percent of a number (10% multiples) - Concept Intro

Topic 30

Percent of a number (10% multiples) - Concept Intro

Topic 31

Percent of a number (10% multiples)

Topic 32

Percent growth of a number (10%) - Concept Intro

Topic 33

Percent of a number (10% multiples)

Topic 34

Percent change in a shrinking number (10% multiples)

Topic 35

Percent - one number of another (10% multiples) - Concept Intro

Topic 36

Percent reduction of a number (10%) - Concept Intro

Topic 37

Percent - one number of another (10% multiples) - Concept Intro

Topic 38

Percent - one number of another (10% multiples)

Topic 39

Percent reduction of a number (10%) - Concept Intro

Topic 40

Percent reduction of a number (10% multiples) - Concept Intro

Topic 41

Percent - one number of another (10% multiples)

Topic 42

Percent - one number is a given percent of another (10%) - Concept Intro

Topic 43

Percent reduction of a number (10% multiples) - Concept Intro

Topic 44

Percent - one number is a given percent of another (10%) - Concept Intro

Topic 45

Percent change in a growing number (10%) - Concept Intro

Topic 46

Percent - one number is a given percent of another (10% multiples) - Concept Intro

Topic 47

Percent change in a growing number (10%) - Concept Intro

Topic 48

Percent - one number is a given percent of another (10% multiples) - Concept Intro

Topic 49

Percent change in a growing number (10% multiples) - Concept Intro

Topic 50

Percent - one number is a given percent of another (10% multiples)

Topic 51

Percent change in a growing number (10% multiples) - Concept Intro

Topic 52

Percent - one number is a given percent of another (10% multiples)

Topic 53

Percent change in a shrinking number (10%) - Concept Intro

Topic 54

Percent of a number (5%) - Concept Intro

Topic 55

Percent of a number (5%) - Concept Intro

Topic 56

Percent change in a shrinking number (10%) - Concept Intro

Topic 57

Percent of a number (5% multiples) - Concept Intro

Topic 58

Percent change in a shrinking number (10% multiples) - Concept Intro

Topic 59

Percent of a number (5% multiples) - Concept Intro

Topic 60

Percent change in a shrinking number (10% multiples) - Concept Intro

Topic 61

Percent of a number (5% multiples)

Topic 62

Percent growth of money (10% multiples)

Topic 63

Percent growth of money (10% multiples)

Topic 64

Percent growth of money (10% multiples)

Topic 65

Percent reduction of money (10% multiples)

Topic 66

Percent reduction of money (10% multiples)

Topic 67

Percent reduction of money (10% multiples)

Topic 68

Decimal Tenths by Ones - Column

Topic 69

Decimal Tenths by Ones

Topic 70

Percent growth of a number (10% multiples)

Topic 71

Percents to Decimals - Standard

Topic 72

Decimals to Percents - Powers of Ten

Topic 73

Percent growth of a number (10% multiples)

Topic 74

Decimal Tenths by Ones - Column

Topic 75

Percent growth of a number (10% multiples) (Level 2)

Topic 71

This math topic focuses on calculating the increased value of a number after adding a certain percentage to it, specifically using multiples of 10% like 60%, 70%, 80%, and 100%. Each question presents a base number (e.g., 40, 90, 60) and asks to determine the new value after increasing by the specified percentage. The answers are provided in a multiple-choice format. This set of problems challenges learners to apply their understanding of percentage growth calculations as part of a broader unit on percentages.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

View Unit

Percent growth of a number (10% multiples)

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Calculate the final number when it changes by a percentage

40% more than 30